Keza
07-03-2017, 09:07 AM
Hi Guys,
I have a Fujitsu split system that only seems to fault out when I'm not on site.
Model: ASTG09LVCC
When I am on site the unit runs fine. The compressor and the outdoor fan run, the indoor fan runs and the unit cools.
The owner has caught it on camera flashing its fault:
Operation light: 9 times
Timer Light: 9 Times
Economy light: Continuously
All I could find is something indicating 4 Way valve error. I think this seems odd. Either I have the wrong info or the 4 way valve has an issue. But how would that throw up a fault code, all it has is a coil. And why would it run fine for hours?
Anyone service a lot of Fujitsu units? Help very much appreciated.
Thanks,
Keza
I have a Fujitsu split system that only seems to fault out when I'm not on site.
Model: ASTG09LVCC
When I am on site the unit runs fine. The compressor and the outdoor fan run, the indoor fan runs and the unit cools.
The owner has caught it on camera flashing its fault:
Operation light: 9 times
Timer Light: 9 Times
Economy light: Continuously
All I could find is something indicating 4 Way valve error. I think this seems odd. Either I have the wrong info or the 4 way valve has an issue. But how would that throw up a fault code, all it has is a coil. And why would it run fine for hours?
Anyone service a lot of Fujitsu units? Help very much appreciated.
Thanks,
Keza